search for: sbsize

I noticed with active ftp clients (specifically IMP's .forward modification plugin), an sbsize of something under 32M in /etc/login.conf on the target server now gives Can't create data socket (M-^A> (^A,_<F5>^R(^C): No buffer space available. in the ftp logs. What is a safe value to prevent users from abusing the system by eating up all mbufs ? There is a local DoS if sbsi...

I noticed with active ftp clients (specifically IMP's .forward modification plugin), an sbsize of something under 32M in /etc/login.conf on the target server now gives Can't create data socket (M-^A> (^A,_<F5>^R(^C): No buffer space available. in the ftp logs. What is a safe value to prevent users from abusing the system by eating up all mbufs ? There is a local DoS if sbsi...

...at chime:/usr/obj/sys/arch/amd64/compile/CHIME amd64 time(cpu-seconds) unlimited file(blocks) unlimited coredump(blocks) 1 data(kbytes) 262144 stack(kbytes) 2048 lockedmem(kbytes) 670964 memory(kbytes) 2012892 nofiles(descriptors) 64 processes 160 sbsize(bytes) unlimited --- ok-errors.R.orig 2007-09-25 18:05:05.000000000 -0400 +++ ok-errors.R 2008-05-21 16:09:12.000000000 -0400 @@ -16,7 +16,40 @@ getenv("USER") # should produce correct error message. -## bad infinite recursion / on.exit / ... interactions -bar <- functi...

Currently, I load the RData file then ls() and str(). But loading the file takes too long if the file is big. Most of the time, I only interested what the variables are in the the file and the attributes of the variables (like if it is a data.frame, matrix, what are the colnames/rownames, etc.) I'm wondering if there is any facility in R to help me avoid loading the whole file.

Hi folks PV-GRUB built from Xen 3.3.0 is not able to read from devices without a partition table: | grubdom> root (hd0) | Filesystem type unknown, using whole disk Part of the config: | disk = [ "phy:vg0_sledgehammer/servext_root,xvda,w" ] Device: | # file -s /dev/vg0_sledgehammer/servext_root | /dev/vg0_sledgehammer/servext_root: symbolic link to

I'm a new dovecot user, just began using it last week. I switched from courier because my research showed that Dovecot did indexes, and allows me to store them anywhere I chose. I did this, and it fixed some severe disk IO issues that my server had. (25k horde only webmail install using imap proxy). I'm using quotas, and by default had it set to 'dirsize'. my postfix is already

...rproc: 36864 kern.maxprocperuid: 8192 no limit for uid 89: # limit cputime unlimited filesize unlimited datasize 33554432 kbytes stacksize 524288 kbytes coredumpsize unlimited memoryuse unlimited vmemoryuse unlimited descriptors 36864 memorylocked unlimited maxproc 8192 sbsize unlimited swapsize unlimited My dovecot.conf: # 2.1.8: /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 9.0-STABLE amd64 auth_mechanisms = plain login digest-md5 cram-md5 default_client_limit = 2048 default_process_limit = 2048 disable_plaintext_auth = no first_valid_gid = 89 first_va...